SKU: 89788080322

CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - Black

Sale price$312.75 Regular price$347.50
Save 10%

Pay in installments of $86.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

CSF BMW B58/B48 Front Mount Triple-Pass Heat Exchanger w/Rock Guard - BlackThe original OEM B58 heat exchanger is a 1 row unit that is 27mm thick. In comparison, CSF has used its industry exclusive world's largest 2 row core (68mm) with CSF's B Tube technology. A unique tank design allows the larger CSF core to still fit into the OEM cooling system housing. Another critical feature of the CSF BMW B58 high performance heat exchanger is its unique triple pass flow design. The water traveling through the upgraded heat exchanger

The original OEM B58 heat exchanger is a 1-row unit that is 27mm thick. In comparison, CSF has used its industry-exclusive world's largest 2-row core (68mm) with CSF's B-Tube technology. A unique tank design allows the larger CSF core to still fit into the OEM cooling system housing. Another critical feature of the CSF BMW B58 high-performance heat exchanger is its unique triple-pass flow design. The water traveling through the upgraded heat exchanger flows through the radiator three times before exiting the cooler and flowing back into the manifold charge cooler. This ensures that the outlet water temperature of the heat exchanger is the absolute lowest it can be. The OEM design, as well as more expensive aftermarket designs, all have single-pass flow structures.

This Part Fits:

Year Make Model Submodel
2017-2021 BMW 230i Base
2017-2021 BMW 230i xDrive Base
2016,2018 BMW 330e Base
2017 BMW 330e iPerformance
2017-2018 BMW 330i Base
2017-2018 BMW 330i GT xDrive Base
2017-2019 BMW 330i xDrive Base
2016-2018 BMW 340i Base
2017-2019 BMW 340i GT xDrive Base
2016-2018 BMW 340i xDrive Base
2017-2020 BMW 430i Base
2017-2020 BMW 430i xDrive Base
2017-2020 BMW 430i xDrive Gran Coupe Base
2017-2020 BMW 440i Base
2017-2020 BMW 440i Gran Coupe Base
2017-2020 BMW 440i xDrive Base
2017-2020 BMW 440i xDrive Gran Coupe Base
2017-2021 BMW M240i Base
2017-2021 BMW M240i xDrive Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89788080322

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 25 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kimberly A Estes McCarty
Lexington, US
★★★★★ 5
Amazing product for dry, mature skin.
Size: 4.98 Fl Oz (Pack of 1)
I’ve used Micellar water for years and this is a nice addition as it is very moisturizing, especially for mature skin (I also live in a very dry climate). Great for removing stubborn mascara and eye makeup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
B
Verified Purchase
Bethjessie
Birmingham, US
★★★★★ 5
Fabulous product for makeup removal
Size: 4.98 Fl Oz (Pack of 1)
I love this. I use a good squirt, massage into skin, including onto eyelids and lashes, then wet my hands, and massage into face further, which creates some suds. Then I use a disposable washcloth. I make it wet and wipe it all off. The makeup comes right off my face, including mascara, and my face feels soft and not dry at all afterwards. I’m on my second bottle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
L
Verified Purchase
Leslie
Dallas, US
★★★★★ 5
Best cleaner
Size: 4.98 Fl Oz (Pack of 1)
I continue to purchase this even though it’s pricy! Makes my skin feel so clean and doesn’t break me out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
C
Verified Purchase
Chelsea Hall
Los Angeles, US
★★★★★ 5
Melts Makeup Off
Size: 4.98 Fl Oz (Pack of 1)
I love this stuff! It melts my makeup away so gently, even mascara, so I don’t have to scrub as hard as I used to with other cleaners. I follow with my face soap, and my face actually feels like everything has been wiped away now. I feel like my blackheads have even improved and my pores are less clogged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
S
Verified Purchase
sasny
Boise, US
★★★★★ 5
Indispensable!
Scent: Unscented, Size: 25 Count (Pack of 4)
I love these so much that they are part of my monthly subscribe-and-save program. They have absolutely no scent, which is great, because too many products are over-perfumed. They take off all of my makeup gently. There is no stinging or drying sensation. The cloths are well-sized and the package stays shut when not in use- the cloths do not dry out. After I use a couple of these each night to take my makeup off, I follow up with a gentle, moisturizing facial cleanser. My skin is soft, clean, and happy. I highly recommend these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2020

recommand products